Welcome to Linux Cloud Computing Practice. We offer high-quality articles on Linux, cloud computing, DevOps, networking and related topics. Dive in and start your Linux cloud computing journey!
This article uses 43 diagrams to explain computer network fundamentals including network concepts, ISP hierarchy, client-server and P2P communication, latency components, OSI and TCP/IP models, passband modulation, data link layer framing and error detection, VLANs, FTP protocol, and common port numbers.
This glossary defines 500 fundamental operations engineering terms across Kubernetes core concepts, cluster components, networking plugins, and Docker container basics, providing concise explanations for each term.
The Linux Foundation’s 2026 Technology Talent Report reveals that while 97% of organizations plan to deploy AI, 57% lack capabilities in AI safety, risk management, and AI operations, making AI Ops and AI security the most sought‑after talent areas, with upskilling now the preferred hiring strategy.
This guide details Ceph's core features, walks through essential cluster operations, outlines common failure scenarios with troubleshooting steps, and explores advanced configurations, providing a practical reference for storage administrators and cloud‑native engineers.
This article compiles essential Kafka fundamentals, architectural details, and a thorough set of interview questions ranging from basic to advanced topics, providing a concise yet complete resource for developers and engineers looking to master this distributed messaging platform.
This guide compiles the most frequently used Docker commands, covering basics, image management, container control, data volumes, network settings, security, and additional utilities to boost deployment efficiency and resource management.
This guide provides a comprehensive, 7‑chapter, 159‑page tutorial on Zabbix, covering its architecture, planning, deployment, basic monitoring concepts, proxy setup, real‑world case studies, notification mechanisms, and automation techniques, enabling beginners to build and operate their own enterprise‑grade monitoring system.
This article compiles 174 essential interview questions covering Linux system administration, container orchestration, networking, high‑availability, storage, security, and cloud‑native concepts to help aspiring operations engineers prepare for technical interviews.
This guide compiles the most frequently used Linux commands—covering file navigation, inspection, searching, permission handling, text processing, archiving, system control, and process management—to help operations professionals work more efficiently and confidently on the command line.
This guide provides a concise collection of essential Ceph commands for starting services, checking health and status, managing monitors, metadata servers, and OSDs, as well as creating admin users, purging nodes, and handling crush maps, enabling administrators to efficiently operate and troubleshoot a Ceph storage cluster.
